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Notes on Physics
Derivations, research notes and open problems in gravitation and astrophysics. By Aronno.
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General relativity & geometry
Curvature, manifolds, the Einstein equations and their solutions.
11 Jan 2026
A Consistency Test for Kerr Black Holes via Orbital Motion, Ringdown, and Imaging
6 Jan 2026
Towards a derivation of the metric tensor in general relativity
20 Dec 2025
The Kerr Trisector Closure: A project on internal consistency tests of General Relativity
1 Nov 2025
Spacetime as a Lorentzian Manifold
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